PhoneSwitch Deluxe is a simple utility that redirects your PalmOS based smartphone when it is hung up. Redirect to either a preset application or have it switch to the last program you were using. Quit landing in the phone program when you dialed from a different launcher. Stop reloading the web site you were reading just because a call came in. Let PhoneSwitch handle everything.

PhoneSwitch Deluxe also offers advanced options such as: an exclude list that allows you to exclude a program from being switched to after a call, an option to only launch the specified app if the call is incoming, and the option of resetting the set app to a preset one after a set amount of time.

Updated Description:
First off, version 1.3 stores it's information completely differently from the 1.2.X series.
This change should speed up operation as well as make my life much easier when it comes to adding new options as well as changing old ones.
With this change, however, you will be required to either delete your old version of PhoneSwitch when upgrading or install 1.3.1 (or higher) to automatically set all of your preferences back to default.
Another change that PhoneSwitch Deluxe 1.3.X has seen is the way it handles looking up if a caller exists to determine whether or not to prompt you to add a new contact.
The 1.2.X series used a rather slow and rather clunky system of determining this information.
On devices with a lot of contacts this would cause the device to hang while it searched your contacts.
The new system calls the contacts app directly and lets it handle the dirty work.
Version 1.3.1 now offers the option to purchase a registration code directly from your device.
By clicking the "Purchase Code" button on the registration screen you will now be taken to MobiHand's mobile shopping cart (which is integrated directly in to BoraWare.com) where your PhoneSwitch deluxe will already be in the cart and your HotSync ID will already be entered.
You then simply check out on their secure HTTPS mobile site and you are set to go.
Finally, the last new addition to the PhoneSwitch 1.3.X series is the new developer API.
Many users have addressed the need to have other programs interact with PhoneSwitch so that those programs (or PhoneSwitch) operate correctly.
This new API will allow developers to manually enable/disable PhoneSwitch, manually launch the last or second to last program, and a control a few other things.
There will be a complete guide on how to access this API posted on in the PhoneSwitch Deluxe section of BoraWare.com soon.